Brandt Bucher wrote: > For a pattern with no positional subpatterns, such as like `C()` or `C(x=x, > y=y, z=z)`: ...
> It also appears that we lose a lot of expressive "idioms" by requiring > `__attributes__` to be complete. > This also means that matching classes like `types.SimpleNamespace` are much > less powerful under PEP 653, since the class must know which attributes are > "allowed" to be looked up. Never mind these three points... I *think* setting `__match_kind__ = MATCH_DEFAULT` allows for arbitrary attribute extraction like this. Perhaps make it bit clearer? _______________________________________________ Python-Dev mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/[email protected]/message/HCXNNE3B2SS3PFTDVMAA4EWNVXD6TH7W/ Code of Conduct: http://python.org/psf/codeofconduct/